Can you send me the Wave or Flac file from this Rachmaninov SACD's CD layer – via cloud (and PM)?
The M Scaler doesn't steal 3 dB from the DAVE's output power, it just reduces the gain – power stays the same.
The M Scaler definitely has nothing to do with the clipping – that's what the gain reduction is meant for (→ padding against potential clipping). So I suspect it may be the increased signal accuracy that makes some critical sound patterns more obvious than without it and via additional amplification.
Personally I've never heard clipping from the DAVE that's not on the recording. And I like to listen fairly loud.
Hello again Jazz, sorry, but I can't do that for you, its a copy-righted promo disc I got directly from the SSO, a disc which I am not allowed to send anyone digital copies of like that.
But I can recommend that you buy it, or for that matter, their recording of Rach's 1st symphony which is an even better recording than the SACD BIS 1712 of the 2nd symphony. BIS1712 is a native 24/44.1 recording and the 1st which I can't remember the disc number of now, I only have it as download, is a native 24/96 recording.
And yes as expected 24/96 sounds better than 24/44.1 in this case.
More effortless and more realistic via my Mscaler.
Both are available for download as native hi res files from e.Classical.com
But I only used the 16/44.1 layer of the SACD disc they had just given me during some of those early DAVE/ BLU2 /HMS tests.
Nor do I suspect the Mscaler to have been the culprit as such, on the contrary its truly the "Saviour" when even Dave alone is not quite enough with really complex and really busy, richly scored acoustic music.
Regarding the clipping or overload it seems you are still misunderstanding what I said. It WAS directly and without additional amping that clipping or overload occurred via Dave/HMS and was also confirmed by staff at two different shops as well.
The problem as I heard it was quite an obvious case of not enough watts/ raw power or voltage / current or a combination of both?
Reproduction was anything but the effortless SQ I had expected.
I am not a tech guy as you know, but some really nasty distortions was what I could hear at climaxes without the extra amping.
Additional amping both via two different WOO Audio amps and another brand I can't remember the name of, actually cured the problem!
Instant Wow, yes now this is what I had also expected from Dave/HMS on their own.
I had already been very impressed by a completely unexpected DGG early rbcd of Baroque music that I had never before heard reproduced even remotely so realistically as via DAVE/BLU2 and was expecting to be overwhelmed by a much more recent and better than DGG recording and one I already knew live from the hall.
But to my surprise the opposite happened.
And as I said in my earlier post, via my Qutest/HMS there are absolutely NO audible signs of any clipping ever, with any of my own amps with this recording or the VAST majority of other good recordings in my collection.
Maybe I am using a wrong term?maybe overload would better describe how Dave/HMS behaved unaided, when it couldn't cope with what it had been fed with difficult to drive headphones and without "A little help of a friend".
Whatever the correct term is, on both occasions it sounded quite nasty and very far from what I had expected.
The only other time I've been really disappointed by Dave/HMS was when the kid at the Chord desk at Canjam in Singapore I guess,had accidently connected the BNCs wrong or pressed the wrong buttons, and only reluctantly admitted having done anything wrong when Rob was called in and corrected things.
I kept telling him, "But for God's sake it is distorted bl.... mono can't you even hear that"? to no avail, until Rob arrived on the scene and saved the day.
Cheers CC